tubular drier

例句：

1. 1.This machine is designed for use in a tubular furnace.
   这台机器是为管式炉设计的。
2. 2.The pipes are made of tubular steel.
   这些管道是用管状钢制成的。
3. 3.The pipe was found to be tubular in shape.
   发现这个管子是圆筒形状的。